Write Pulse

{
  "public": {
    "Sr25519": "0xb2d7ce3e75c398ab506ddf8953e06bdd58c6a17412037afb8764efae7e94c04b"
  },
  "pulses": [
    {
      "round": "25,644,782",
      "signature": "0x8e0363254bc0da88fc5a9ff03b88b5a51ba61bf7bee2a204e994ca4f5450d9272664fba472d8c83299ceaae462722929",
      "randomness": "0x040367412b78a152213f9eb67d316ec82a46bec72949d93160b67421d15b7aa6"
    }
  ],
  "blockNumber": "7,431,500"
}

{
  "Sr25519": "0x703f04dbc683c0916ab0eca0dcabf518a403691fc82a88f74ee200884ad3b47b66ba7a735e64860b3e7b19a22ceee3db64a6def2011c0a400fa26b4644f46186"
}